package com.example.fw;

import java.util.List;

import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;

import com.example.tests.GroupData;
import com.example.utils.SortedListOf;

public class GroupHelper extends WebDriverHelperBase{
		
	public GroupHelper(ApplicationManager manager) {
		super(manager);
	}
	
	
	public GroupHelper createGroup(GroupData group) {
		  manager.navigateTo().groupsPage();
	      initGroupCreation();
		  fillGroupForm(group);
	      submitGroupCreation();
	      returnToGroupPage();
	      manager.getModel().addGroup(group);
	      return this;
	}
	
	public GroupHelper deleteGroup(int index) {
		manager.navigateTo().groupsPage();
		selectGroupByIndex(index);
		submitGroupRemoval();
		returnToGroupPage();
		manager.getModel().removeGroup(index);
		return this;
	}
	
	public GroupHelper modifyGroup(int index, GroupData group) {
		manager.navigateTo().groupsPage();
		  initModifyGroup(index);
	      fillGroupForm(group);
	      submitGroupModification();
	      returnToGroupPage();
	      manager.getModel().removeGroup(index).addGroup(group);
	      return this;
	}
	
	
	//-----------------------------------------------------------
	
	public SortedListOf<GroupData> getUiGroup() {
		SortedListOf<GroupData> groups = new SortedListOf<GroupData>();
		manager.navigateTo().groupsPage();
		List<WebElement> checkboxes = driver.findElements(By.name("selected[]"));
        for (WebElement checkbox : checkboxes) {
	    String title = checkbox.getAttribute("title");
	    String name = title.substring("Select (".length(), title.length() - ")".length());
	    groups.add(new GroupData().withName(name));
       }
       return groups; 
	}

	public GroupHelper fillGroupForm(GroupData group) {
		type(By.name("group_name"), group.getName());
		type(By.name("group_header"), group.getHeader());
		type(By.name("group_footer"), group.getFooter());
		return this;
	}

	public GroupHelper initGroupCreation() {
		click(By.name("new"));
		return this;
	}

	public GroupHelper returnToGroupPage() {
		click(By.linkText("group page"));
		return this;
	}


	private GroupHelper selectGroupByIndex(int index) {
		click(By.xpath("//input[@name='selected[]'][" + (index+1) + "]"));
		return this;
	}

	public GroupHelper submitGroupModification() {
		click(By.name("update"));
		return this;
	}

	public GroupHelper initModifyGroup(int index) {
		selectGroupByIndex(index);
		click(By.name("edit"));
		return this;
	}
	
	public GroupHelper submitGroupCreation() {
		click(By.name("submit"));
		return this;
	}
	
	private GroupHelper submitGroupRemoval() {
		click(By.name("delete"));
		return this;
	}
}
